Figure 2 10260S Internal View - Honeywell HercuLine 10260S Installation, Operation And Maintenance Manual

Slidewire Emulation
A truly unique feature, slidewire emulation allows direct replacement of existing three-wire control
actuators without requiring controller changes while gaining all of the advantages of the maintenance-free
non-contact sensing. This is ideal for replacement of installed actuators that cause control problems due to
slidewire wear.
The slidewire emulation assembly consists of a non-contact position sensor and a bracket as shown in
Figure 2. The position sensor is identical to that described previously in the non-contact position-sensing
feature.
A potentiometric voltage from the controller is supplied to the slidewire emulation circuit. This voltage is
ratiometrically conditioned with respect to the output shaft position from 0 to 100% and is available to the
controller. Voltages of 1 to 18 Vdc are accepted and this device will emulate 100 to 1000 ohm slidewires.
Power
Distribution
PWA
Extended
Cover Assembly
and Main PWA
Revision 5 10260S HercuLine® Actuator Installation, Operation and Maintenance Manual
7/07
Non-contact
Sensor
Customer
Terminal
Connections
behind this Cover
Relay PWAs

Figure 2 10260S Internal View

1. Introduction - Features
3